S4(1, 0, 0);
S7(1, 0, 0);
S8(1, 0, 3);
for (int c0 = 2; c0 <= 9; c0 += 1) {
  S2(c0, -7, 0);
  for (int c1 = -7; c1 < c0 - 8; c1 += 1)
    S3(c0, c1, 1);
  S6(c0, c0 - 9, 2);
  S8(c0, 0, 3);
  for (int c1 = 1; c1 < c0; c1 += 1)
    S5(c0, c1, 3);
}
S2(10, -7, 0);
for (int c1 = -7; c1 <= 1; c1 += 1)
  S3(10, c1, 1);
S6(10, 1, 2);
for (int c1 = 1; c1 <= 9; c1 += 1) {
  S5(10, c1, 3);
  S1(10, c1, 4);
}
S1(10, 10, 4);
